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Willdan Group Inc (WLDN)

NASDAQ

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129.04 +1.80 +1.41%

26/01 - Closed. Currency in USD

After Hours

131.59

+2.57

+1.99%

1:35:10 - Real-time Data

Type: Equity

Market: United States

Volume: 196,622
Bid/Ask: 0.00 / 0.00
Day's Range: 125.96 - 131.75

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Willdan Option Chain

Get free option data for WLDN. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Willdan options for the expiration dates selected. Below this information you can also find an open interest chart for the stock's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Jan 26, 2026 20:29 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
87.92	0%	97.7	101.7	0	30.00	0.41	0%	0	2.15	0
WLDN Call 30.00 Exp: Feb 20, 2026 Last: 87.92 Chg.: 0% SymbolWLDN\|20260220\|30.00C Delta0.9942 Imp Vol2.5548 Bid97.7 Gamma0.0002 Theoretical99.7 Ask101.7 Theta-0.0314 Intrinsic Value99.1 Volume0 Vega0.0056 Time Value-11.18 Open Interest1 Rho0.0198 Delta / Theta-31.6192 WLDN Put 30.00 Exp: Feb 20, 2026 Last: 0.41 Chg.: 0% SymbolWLDN\|20260220\|30.00P Delta-0.0271 Imp Vol3.9876 Bid0 Gamma0.0005 Theoretical2.15 Ask2.15 Theta-0.1685 Intrinsic Value-99.1 Volume0 Vega0.0212 Time Value99.51 Open Interest1 Rho-0.0036 Delta / Theta0.1609
0	0%	92.6	96.7	0	35.00	0	0%	0	2.15	0
WLDN Call 35.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260220\|35.00C Delta0.9951 Imp Vol2.1807 Bid92.6 Gamma0.0002 Theoretical94.65 Ask96.7 Theta-0.0245 Intrinsic Value94.1 Volume0 Vega0.0048 Time Value-94.1 Open Interest0 Rho0.0234 Delta / Theta-40.6235 WLDN Put 35.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260220\|35.00P Delta-0.031 Imp Vol3.5814 Bid0 Gamma0.0006 Theoretical2.15 Ask2.15 Theta-0.1691 Intrinsic Value-94.1 Volume0 Vega0.0237 Time Value94.1 Open Interest0 Rho-0.0039 Delta / Theta0.1833
92.6	0%	87.6	92	0	40.00	0.55	0%	0	2.15	0
WLDN Call 40.00 Exp: Feb 20, 2026 Last: 92.6 Chg.: 0% SymbolWLDN\|20260220\|40.00C Delta0.9908 Imp Vol2.1686 Bid87.6 Gamma0.0003 Theoretical89.8 Ask92 Theta-0.0403 Intrinsic Value89.1 Volume0 Vega0.0084 Time Value3.5 Open Interest8 Rho0.0263 Delta / Theta-24.5902 WLDN Put 40.00 Exp: Feb 20, 2026 Last: 0.55 Chg.: 0% SymbolWLDN\|20260220\|40.00P Delta-0.035 Imp Vol3.2374 Bid0 Gamma0.0007 Theoretical2.15 Ask2.15 Theta-0.1688 Intrinsic Value-89.1 Volume0 Vega0.0262 Time Value89.65 Open Interest7 Rho-0.0042 Delta / Theta0.2072
					129.1	Price @ Jan 26, 2026 20:29 GMT
7.02	6.36%	6.5	7.9	3	130.00	6.53	0%	5.7	8	1
WLDN Call 130.00 Exp: Feb 20, 2026 Last: 7.02 Chg.: 6.36% SymbolWLDN\|20260220\|130.00C Delta0.522 Imp Vol0.5287 Bid6.5 Gamma0.0222 Theoretical7.02 Ask7.9 Theta-0.1487 Intrinsic Value-0.9 Volume3 Vega0.1349 Time Value7.92 Open Interest200 Rho0.0415 Delta / Theta-3.5105 WLDN Put 130.00 Exp: Feb 20, 2026 Last: 6.53 Chg.: 0% SymbolWLDN\|20260220\|130.00P Delta-0.4836 Imp Vol0.472 Bid5.7 Gamma0.0301 Theoretical6.53 Ask8 Theta-0.1216 Intrinsic Value0.9 Volume1 Vega0.1349 Time Value5.63 Open Interest40 Rho-0.04 Delta / Theta3.9784
5.95	0%	3.9	6.2	0	135.00	37.75	0%	8.6	10.5	0
WLDN Call 135.00 Exp: Feb 20, 2026 Last: 5.95 Chg.: 0% SymbolWLDN\|20260220\|135.00C Delta0.4156 Imp Vol0.5355 Bid3.9 Gamma0.0215 Theoretical5.05 Ask6.2 Theta-0.1463 Intrinsic Value-5.9 Volume0 Vega0.1321 Time Value11.85 Open Interest189 Rho0.0334 Delta / Theta-2.8403 WLDN Put 135.00 Exp: Feb 20, 2026 Last: 37.75 Chg.: 0% SymbolWLDN\|20260220\|135.00P Delta-0.6037 Imp Vol0.4766 Bid8.6 Gamma0.024 Theoretical9.55 Ask10.5 Theta-0.1172 Intrinsic Value5.9 Volume0 Vega0.1304 Time Value31.85 Open Interest1 Rho-0.0487 Delta / Theta5.1509
3	3.45%	2.8	4.3	2	140.00	12.75	0%	11.7	14.2	0
WLDN Call 140.00 Exp: Feb 20, 2026 Last: 3 Chg.: 3.45% SymbolWLDN\|20260220\|140.00C Delta0.3008 Imp Vol0.4953 Bid2.8 Gamma0.0208 Theoretical3 Ask4.3 Theta-0.1204 Intrinsic Value-10.9 Volume2 Vega0.1179 Time Value13.9 Open Interest29 Rho0.0246 Delta / Theta-2.499 WLDN Put 140.00 Exp: Feb 20, 2026 Last: 12.75 Chg.: 0% SymbolWLDN\|20260220\|140.00P Delta-0.7167 Imp Vol0.467 Bid11.7 Gamma0.0216 Theoretical12.95 Ask14.2 Theta-0.0989 Intrinsic Value10.9 Volume0 Vega0.1144 Time Value1.85 Open Interest30 Rho-0.0547 Delta / Theta7.246

Open Positions

Calls

Puts

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